#51BE35#51BE35

#51BE35 is a light, vivid green. Relative luminance 0.388; OKLCH L 71.1% C 0.200 H 140.0°. Best body text is #000000 at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#51BE35
RGB	rgb(81, 190, 53)
HSL	hsl(108, 56%, 48%)
HSV	hsv(108, 72%, 75%)
CMYK	cmyk(57.4%, 0%, 72.1%, 25.5%)
CIE-LAB	lab(68.63, -55.71, 56.65)
CIE-LCH	lch(68.63, 79.46, 134.52°)
OKLab	oklab(71.11% -0.1529 0.1283)
OKLCH	oklch(71.11% 0.2 140)
XYZ	xyz(22.4484, 38.8313, 9.6797)
Luminance	0.3883 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51BE35 #A235BE

analogous

#96BE35 #51BE35 #35BE5D

triadic

#51BE35 #3551BE #BE3551

tetradic

#51BE35 #3596BE #A235BE #BE5D35

square

#51BE35 #3596BE #A235BE #BE5D35

split-complementary

#51BE35 #5D35BE #BE3596

monochromatic

#285E1A #3D8E28 #51BE35 #76D25E #9FDF8E

Accessibility & contrast

On white

2.40

#51BE35 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.77

#51BE35 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51BE35

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51BE35	#FFFFFF	#000000	##000000
##51BE35	1.00	2.40	8.77	8.77
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.77	21.00	1.00	1.00
##000000	8.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AD1D

Deuteranopia (green-blind)

#B6A443

Tritanopia (blue-blind)

#44B8A3

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #51be35;
/* rgb */ color: rgb(81, 190, 53);
/* oklch */ color: oklch(71.1% 0.200 140.0);

Tailwind

colors: {
  custom: {
    50: '#8dd275',
    500: '#51be35',
    950: '#000000',
  },
}

SCSS

$custom: #51be35;
$custom-light: #8dd275;
$custom-dark: #000000;

JSON

{
  "hex": "#51be35",
  "rgb": {
    "r": 81,
    "g": 190,
    "b": 53
  },
  "hsl": {
    "h": 107.737,
    "s": 56.379,
    "l": 47.647
  },
  "oklch": {
    "l": 0.7111,
    "c": 0.1996,
    "h": 140
  },
  "luminance": 0.38833
}

Semantic roles & 50–950 ramp

primary

#51BE35

secondary

#BC85CA

accent

#48E0C1

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0D1409

muted

#7E837B

Preview Lab

Preview with #51BE35

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →